I am trying to count the number of times an individual's name is input across multiple columns.
For example, an individual may be an "Account Manager" on one project but a "Project Manager" on another. I want to count the total number of projects this individual is involved with, regardles the role. Below is the formula I've developed, but I get the "#INVALID DATA TYPE" error.
=COUNTIFS([Current Phase]:[Current Phase], [P's in MP]3, OR([Account Manager]:[Account Manager], [Design Manager]:[Design Manager]), [Calc Value]11)
Thanks!
Rocky